{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://local.lwltapi/schemas/agent_parse_result.schema.json",
  "title": "LTJT Agent Parse Result",
  "description": "The exact JSON envelope emitted by the input-parsing Agent. Runtime, transport and execution metadata are intentionally excluded.",
  "oneOf": [
    {
      "type": "object",
      "additionalProperties": false,
      "required": ["status", "blockers", "operation"],
      "properties": {
        "status": { "const": "agent_parse_passed" },
        "blockers": { "type": "array", "maxItems": 0 },
        "operation": { "$ref": "./agent_operation.schema.json" }
      }
    },
    {
      "type": "object",
      "additionalProperties": false,
      "required": ["status", "blockers", "operation", "missing_fields", "questions", "captured_facts", "reply"],
      "properties": {
        "status": { "const": "agent_parse_needs_input" },
        "blockers": { "type": "array", "maxItems": 0 },
        "operation": { "type": "null" },
        "missing_fields": {
          "type": "array",
          "uniqueItems": true,
          "items": { "type": "string", "minLength": 1 }
        },
        "questions": {
          "type": "array",
          "items": {
            "type": "object",
            "additionalProperties": false,
            "required": ["field", "prompt"],
            "properties": {
              "field": { "type": "string", "minLength": 1 },
              "prompt": { "type": "string", "minLength": 1 }
            }
          }
        },
        "captured_facts": { "type": "object" },
        "reply": { "type": "string", "minLength": 1 }
      },
      "anyOf": [
        { "properties": { "missing_fields": { "minItems": 1 } } },
        { "properties": { "questions": { "minItems": 1 } } }
      ]
    },
    {
      "type": "object",
      "additionalProperties": false,
      "required": ["status", "blockers", "operation", "reply"],
      "properties": {
        "status": { "const": "agent_parse_blocked" },
        "blockers": {
          "type": "array",
          "minItems": 1,
          "items": { "type": "string", "minLength": 1 }
        },
        "operation": { "type": "null" },
        "reply": { "type": "string", "minLength": 1 }
      }
    }
  ]
}